package com.mmall.concurerency.sync;

import lombok.extern.slf4j.Slf4j;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

@Slf4j
public class SynchronizedExample2 {
    //修饰类
    public static void  test1(int j){
        synchronized (SynchronizedExample2.class){
            for (int i = 0; i < 10; i++) {
                log.info("test1 {}-{}",j,i);
            }
        }
    }

    //修饰静态方法
    public static synchronized void test2(int j){
        for (int i = 0; i < 10; i++) {
            log.info("test2 {} - {}",j,i);
        }
    }

    public static void main(String[] args) {
        //测试场景二
        SynchronizedExample2 synchronizedExample1 = new SynchronizedExample2();
        SynchronizedExample2 synchronizedExample2 = new SynchronizedExample2();
        ExecutorService  executorService = Executors.newCachedThreadPool();
        executorService.execute(()->{
            synchronizedExample1.test2(1);
        });
        executorService.execute(()->{
           // synchronizedExample1.test1(1);
            synchronizedExample2.test2(2);
        });
    }
}
